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An LCC-P Compensated Wireless Power Transfer System with a Constant Current Output and Reduced Receiver Size

Author

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  • Zhengchao Yan

    (School of Marine Science and Technology, Northwestern Polytechnical University, Xi’an 710072, China
    Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA 92182, USA)

  • Yiming Zhang

    (Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA 92182, USA)

  • Baowei Song

    (School of Marine Science and Technology, Northwestern Polytechnical University, Xi’an 710072, China)

  • Kehan Zhang

    (School of Marine Science and Technology, Northwestern Polytechnical University, Xi’an 710072, China)

  • Tianze Kan

    (Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA 92182, USA)

  • Chris Mi

    (Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA 92182, USA)

Abstract

Wireless Power Transfer (WPT) for autonomous underwater vehicles (AUVs) has been a research focus in recent years. This paper studies the inductor-capacitor-capacitor and parallel (LCC-P) compensation topology to achieve a compact receiver for AUVs. Unlike the series-series (SS) compensation topology, the LCC-P topology retains the advantages of the double-sided LCC topology and has a more compact receiver than the double-sided LCC topology with fewer elements used on the receiver side. The analytical model of such a WPT system is established to analyze the output power and transfer efficiency. The LCC-P topology has a higher efficiency compared to the SS topology due to the smaller conduction loss of the inverter. Moreover, a method of eliminating the DC filter inductor L 0 is proposed to further decrease the size and weight of the receiver. The amplitude of the withstanding voltage on the receiver compensation capacitor without L 0 is approximately decreased by 40% compared to that with L 0 . Both cases of with and without L 0 have a constant current output and the peak efficiency without L 0 is about 94%, which is 1% lower than that with L 0 . A prototype was built and the experimental results verified the theoretical analysis.

Suggested Citation

  • Zhengchao Yan & Yiming Zhang & Baowei Song & Kehan Zhang & Tianze Kan & Chris Mi, 2019. "An LCC-P Compensated Wireless Power Transfer System with a Constant Current Output and Reduced Receiver Size," Energies, MDPI, vol. 12(1), pages 1-14, January.
    • Handle: RePEc:gam:jeners:v:12:y:2019:i:1:p:172-:d:195195
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    References listed on IDEAS

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    1. Zhaohong Ye & Yue Sun & Xiufang Liu & Peiyue Wang & Chunsen Tang & Hailin Tian, 2018. "Power Transfer Efficiency Analysis for Omnidirectional Wireless Power Transfer System Using Three-Phase-Shifted Drive," Energies, MDPI, vol. 11(8), pages 1-19, August.
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    Cited by:

    1. Ziwei Liang & Jianqiang Wang & Yiming Zhang & Jiuchun Jiang & Zhengchao Yan & Chris Mi, 2019. "A Compact Spatial Free-Positioning Wireless Charging System for Consumer Electronics Using a Three-Dimensional Transmitting Coil," Energies, MDPI, vol. 12(8), pages 1-10, April.
    2. Tommaso Campi & Silvano Cruciani & Francesca Maradei & Mauro Feliziani, 2019. "Magnetic Field during Wireless Charging in an Electric Vehicle According to Standard SAE J2954," Energies, MDPI, vol. 12(9), pages 1-24, May.
    3. Francisco Javier López-Alcolea & Javier Vázquez & Emilio J. Molina-Martínez & Pedro Roncero-Sánchez & Alfonso Parreño Torres, 2020. "Monte-Carlo Analysis of the Influence of the Electrical Component Tolerances on the Behavior of Series-Series- and LCC-Compensated IPT Systems," Energies, MDPI, vol. 13(14), pages 1-28, July.
    4. Tommaso Campi & Silvano Cruciani & Francesca Maradei & Mauro Feliziani, 2023. "Electromagnetic Interference in Cardiac Implantable Electronic Devices Due to Dynamic Wireless Power Systems for Electric Vehicles," Energies, MDPI, vol. 16(9), pages 1-17, April.
    5. Lu Zhang & Huan Li & Qiang Guo & Shiyun Xie & Yi Yang, 2022. "Research on Constant Voltage/Current Output of LCC–S Envelope Modulation Wireless Power Transfer System," Energies, MDPI, vol. 15(4), pages 1-16, February.
    6. Manh Tuan Tran & Sarath Thekkan & Hakan Polat & Dai-Duong Tran & Mohamed El Baghdadi & Omar Hegazy, 2023. "Inductive Wireless Power Transfer Systems for Low-Voltage and High-Current Electric Mobility Applications: Review and Design Example," Energies, MDPI, vol. 16(7), pages 1-42, March.
    7. Zhipeng Guan & Bo Zhang & Dongyuan Qiu, 2019. "Influence of Asymmetric Coil Parameters on the Output Power Characteristics of Wireless Power Transfer Systems and Their Applications," Energies, MDPI, vol. 12(7), pages 1-19, March.
    8. Kangheng Qiao & Enguo Rong & Pan Sun & Xiaochen Zhang & Jun Sun, 2022. "Design of LCC-P Constant Current Topology Parameters for AUV Wireless Power Transfer," Energies, MDPI, vol. 15(14), pages 1-13, July.
    9. Wei Liu & K. T. Chau & W. H. Lam & Zhen Zhang, 2019. "Continuously Variable-Frequency Energy-Encrypted Wireless Power Transfer," Energies, MDPI, vol. 12(7), pages 1-18, April.

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